cloth is larger then body. i mean - vertex /polygons/ of the sleeves penetrate another parts of the cloth, when it moves. if I put higher value of "self envelope", it was impossible cache it. it was so slow and I do not now how can I do it handy and then cache it.
for example: you have a cloth. you will cache it, from 1 to 100 frames. cloth will not by probably correct, so you must correct it handy.you will correct cloth on (only) 100th frame /no penetrations, smooth correct cloth/. and THEN syflex will cache it once again from 1 to 100 frame /like in between animation/ correctly.
thx