Hi Lorenzo,
Here is an felt example.
To me, setting the weight at zero works fine (and doesn’t lead to a crash!)
Let me know if it works differently for you…
Robert
----------begin_max5_patcher----------
3436.3oc6bk9iiaaE+yy7WgfQJZKvXCQpCK2DTrsKPN.RQCZx2xFrP1l1CyJ
K4JQOyNIH6e6kG5fRhThVVV6L61EXs8HRI836726wie+1alsN48nrYV+Mqe1
5la98au4F9kXW3l7+9lYGBe+lnvLd2lEidLY8uN6NQSDz6I7KmYQRlen3xGC
IatGGu+sonMDwS2ye0B66rbcWJ9h8Izdgs0ujeO6RhIY3eCw5N.RaVbY7V9y
m9Nm63LSpuwgG38c1+HEGFUzR7oC33HDgSrfpKlbhTbUa1E+iauk8wcFNpOf
xxB2iZMr+ZTD40IwwzgINI9UOhv6umX8Ef9YDNq3LBfmG+qfyiS.6mSHFwjm
NhDu2YyJeA0XRPkLIv.XR6hRnODCF5Boum8PzArGvHmRXgjY2YMacX79J1vw
vT58SPouEEGtNh2aay0ifCfEkEg2hRKHzGBSKGA0aQOyCD.JXaz+vsF2iMLo
D3wSDYpVh6ACLP6PEaAzEaoThsvVstTQ+Be.s8sgDRJd8IBp5WY4brbVFiwD
cBkrq3xEWWl1n5Z6Uy7p0sr6SRIFzuBNgih1vwXBS8hynrW3UvoZzoGvY3B1
knctxQwWijGmGPoYTWMcnn3HLxbDNZ845I95LxrUYjA5vQq0+LIZ6yFeLoIj
D1qujF+d7CntLhbbX7i.t0ime2tdUxafdCk2LVdgnFMYaBy63hkdilyIcpbe
4aRYA2s9gnPB5U6RQ+24QIYYRg4hvzHfImhIxBa8re.f6CC.4w9fKOOAf+mp
JmNAtWpxoym4JmaRhyHCU6Lm+WncJzUOWsS2msZmZPtm1GxcP.WUDtxSfacH
5k1iLWo3crIIJIsHvbvcrObYet7NFZD468BYd5T+1PRihvYjdiGmy9bACId7
pmsJUYaRNh9P+N0xgi.brK+pjzjGo9yLmdsGOi.p2usbOe5GHh707C3Nm8Ff
Q.XvHGp6S1fTSFhjjjreejAgmpk.BTmbzU6fAy7CORofMhtAoTQZBUxYa2OK
.B3dD8cFfVPvUPIX7LmQ+11vMenWqfhp33U7oJc.mqrobDEM0h8g33OnJe51
spcz3DHDjN9h+RZ3rIBe7skBz1iwkZEWYXZ5oQLDUU+h8+RfV7nFFkz8wTTF
JlDxJwjDwC84JitKAUUSoFwqjumjhKdV0xM+9jGK3cpyh26pmEeKQVGYx2ce
KjC1JZ6.kovZa9xR6yFsGx057U1Zds.ZKkzWwf4xQ6q0sSztkQdR7bbud0Lv
dwcTpXgkGEYD0sjAN3b4XVxq3z4AVIv+kFBXV9AF.gAtzQT8xA302YvH3p7d
b1A.fiGK5n0qozcZRTDJM6Geh5.48ckwvRge07bXsGRpr.SCTpDlPs7BV5au
LOs.6UA17eE..K885JKAa4wGJsoysc3HTQs3j7BLK73QoKW2u2gveUPU9kNC
nzt3RUtQRQrJIJt+pNFlR4xDJK9TpfS7de2YEtLJd4Rh.6UNh7MxCwI.s4Bk
bEMa89njMuCsU1U4LJd9XbrbLmZMuEsK7TD4spkf0aeW3Fj1aVuH8lY6SwaS
hYTRsamc4h24OawQhGHOd3sGGdTwslQGJmxVGlJUkVXQijjjn5MUJNoVKgw3
CgDDAKnWnc4CEe3XJVTVgxqIBLbe1FlwRsGknkGTzxVpDeC5Q7Vx8h5lHwvn
cGerPJLqjCsEuGkQpeMR39r5Wo1r6IqJJ6Fn106xcP6TlXAbrxPD4NnxefvA
.jKwV1x+YGdDzg2x.GC8DiQquCdC2i2tEE27pRdU3lS1K7yciT8KPiwkhnVR
g4KbMODYSspM1eEG0hAVV3ztpimgvozk8fkNpqBYeYJ1snTcEI0EtbjjM0Qh
oi0uDJvWYKGlzeP7d2fqnkAbRzm2jb3.MjiRmMecZxAqCIaCidJ6C8vUcCJ3
izvCdWf9L7LYoZUA2kteccG6Zx.dj3jc309n02fHRX499pZWpieBEoYJ3p1K
u.Fpq8D49dHv+zOw0pfAVm8qENnNHgMtcUPC0.OTODw9fIVCpXC3hhpGrJu5
VhxgrpgPVMdQCvLZBtwdwNdN3G6.CoI3H6AKYu3I6ASYu3J0gsra7kciwrab
lch0TGdS0XNUi6ro9dSOYsZu23oMlFlHTXZyV0C1w1UJS9FAb6weVSeZdyTb
q8na1uqsNiA2Ub3ZQPpGE4RkAshpz4TnzuTPf9wSYD5yTH.FKgPKbmcFmYnI
E7QR.1FfUcI3OkXch1gSFHAEqQgbjqdAifHzYfhvNkMJAd0E3qOhbecPb6SD
nGl6YJAfepKA5wAFwJxZsALdOIuWNvEdWt2qfQKFxcWpKrNVEE8k17GOIGE3
IEi1VKJPa5WFKByq4QvX39pbgKbswALpxtmAvFnIqjZtDS.bC5OFRLv+WhMH
IVJkbPVMV3S8K6DEPveTL1rGSGlmIv6m8NK4jt4lTk1RZDKxXzBtTagtAAz1
RQ.Yhme4Dv4DjxYv5rOCd2pyB2jx4h7rYL0KoAadt6Iqb9Xk0ut4ZYImR2TH
xyyB1p8veKJifiKqGzOWwITz4pobo4ncKNiUUisCGm3PGVLEdiGWLuRuPFWL
DmV.CGWdurFVFKt.ubFW9eZZdoQDnQd4+xYbYeNiqfWNiqyXXcs7ZX8K2pZx
LxWVhz2LMHsh0jXy4qYTmpAylaiATccsTmITUWTy9nj0gQ4yoU4CRSk8ussn
35NIkY7o9XGakkX8l27k7Mnh0eJi96u.XzTpWrlFbtfIqL3iwbU1Y9DWw4du
Yce0OOv4qYAvkrJdfdWJukMyX2oH8sdWlHXB5fXH+UnCGIO82MZB7CSSSdbW
Z80GsBQhyDsbHVrXg0qSN9jU97hYQejVqQQIOJ2cU66M8BWoZgEjuikFjv0q
mI42HF95vMuaeJk129wdsTzkX3u7uBeGxJ6TJx5ojS+4GPV6voYDqMQX1zja
gisH2irdS4tD6MypIwxampyReCV4di+qCUDBDGqBt4aLGmKPFB9rQD9MnXTZ
HqdVkqIlBQT1Li324EPIeRv5jeCzZyzi+vuiDRUo9Dhs+UV+DEvCW6uhw2G+
1CJU09UAWxJUb0mMJ3ek0Ohhn7PqPINMM9gYJ24Q6urU80mVL6lkWUOTotJs
p14N5rvQZazRWSY0Bk3DUKf9VUHrh4nJmQIVTqbEakUql7Dca2QkIIpNAwNk
mmKIubLHYvjRxt1FRyPumMrYNo.Lfle9nY.dApM2tdY5nY6QhlyKMSQYY5qj
L+9Xtig5eaIcFajFkTReTft2b2kZoYYVFz99T2VZOewDQM1f8uInEwrVMni2
Cvku6Fk1kzceRGLni7CmQjqRYoKNlfiIyyOq0zyZgho6FJ1h1qFzoFwHuaZU
xFgNqf.e9JVz0A3rTdwx2w4nx4Ymu49v3XTTscdGaGbW6nii9NJFi+.iG+u4
r3+yUv3fIFo85vQz14avoalejcBBwrUrdEiFDmnP8Z2.EGEBvAsIWgCV3dWu
aW5ZBXOWOp3jarT7COpH2qSiF34IeC2rgl37bb777s+97iIYXlG24kzgc0gm
WW8mlWHIr3zGRdGdleOThriWBfM7flcSRuImx00W0sVcdR0PKkFdj9Ddhc0k
A1Rt6KOdzZbCTmwBVVfBMcIMMppFlppw4+9fE9POufZsLurDmhUiS3V7orpa
NAmkku8KV3TtufEcheQuxHO2i27NJd+7qaWtcTehll0doUzLulFWGCvcnHh0
qZIUvwT.IsuLUBZMGzuIont+4mOFmoIo202ea9xDmY+4u5NKwhHYr7x901Mk
bklAQGumqp6ToUhNlgiJTWJ0LTHOZrujUIZ3GpFpbjW+PxUB4yo7mJ8e.cZk
UsHNbcyMqtNpiGRhSlSdLY9AVu6SOCjCVBLjyAnq0ojwk61GLVt8Kc5ajq3R
0VUdesan+U5k0VvgkZJJLcORH.qqUWxj+1vCGpp1Xk+VWWoGiJeswIwUtoyN
DFEo58PywZ2NlFbAsYyHuqiBq.GJNtaXn4pqvkpWtyFnst5SQTn.iQg9cbF7
0QDVj3SeROOtGc+AkCg8UR7cQRhR53G4bfW2Zd.nQHnlxj4kOhJivqo0TuY0
kix3RRpC74s8jHqtu+pIFEQTrdU4ur629ZoPP5LH4I7ENpQIwifio.ulbfZo
.kiDrLJYQ57XMWHlDlaP2hOUd3StzvCQw0Q332Uyjoh6txckMjylEHm.5NX8
t9mLk7nD7pW1uSIA+YPmLktSgOogbF8x6R84lRvNaVR7blZqRgWaEwZzp2tc
EvaW86VRWSIm.eCnm5Ki2qK8X.4zfluljyRS3NSJ0.LfZ.SB0Xhli2jwa7Lf
ZfSF03ZB0.lLxwY0XPOGva4nRyJNKwcXa3Xm7EUfse4eU8hl1Q.X5bL3.Mwy
vz4Zvw1D5Y5L.fl3H2Y5hyAMx+vzo+.cLgdbmN5AX.8rbZIGfAjCvb+U.WgG
p7ieTnS4ecE7WwG.v97WELcLT6mWQjLw8IXZIm9T2lNpAr54kvBXBL3oKGAf
I9xASmyJfIn8lNScfyyLsGSr0mtHu.ShzMcAdAl3XFLTfahxUz3PejQJMNjG
ab3N19PcT2g4H887G29+.IPGMJA
-----------end_max5_patcher-----------