Here you go, here's the list ...
// collisionmode:
// 0 ; box shape (default)
// 1 ; polygon shape
// 2 ; sphere shape
// 3 ; cylinder shape
// 9 ; convex hull reduction shape
// 11 ; no physics
// 12 ; no physics but can still be detected with IntersectAll command
// 21 ; player repel feature (for characters and other beasts/zombies)
// 40 ; collision boxes (defined in Import Model feature)
// 41-49 ; reserved (collision polylist, sphere list, cylinder list)
// 50 ; generate obstacle and cylinder from 1/64th up from base of model
// 51 ; generate obstacle and cylinder from 1/32th down from base of model
// 52 ; generate obstacle and cylinder from 8/16th up from base of model
// 53 ; generate obstacle and cylinder from 7/16th up from base of model
// 54 ; generate obstacle and cylinder from 6/16th up from base of model
// 55 ; generate obstacle and cylinder from 5/16th up from base of model
// 56 ; generate obstacle and cylinder from 4/16th up from base of model
// 57 ; generate obstacle and cylinder from 3/16th up from base of model
// 58 ; generate obstacle and cylinder from 2/16th up from base of model
// 59 ; generate obstacle and cylinder from 1/16th up from base of model
// 1000-2000 ; only one limb has collision Box Shape (1000=limb zero,1001=limb one,etc)
// 2000-3000 ; only one limb has collision Polygons Shape (2000=limb zero,2001=limb one,etc)
collisionmode = 3 is cylinder collision, so yeah if your model isn't a rough cylinder then you won't get collision on some edges and corners.
(this info is also available in a text file n your documents folder)
Primary Desktop:
i7 7700,k NV1070 8GB, 16GB 3200mhz memory, 1x 2TB Hybrid, Win10.
Secondary Desktop:
i5 4760k, NV960 2GB, 16GB 2333mhz memory, 1x 2TB Hybrid, Win10.
Primary Laptop:
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Secondary Laptop:
i3, Intel 4000 series graphics, 6GB memory, 1x 500gb HDD, Win8.1.