[jim_yang]

I can explain you why this happen but not show you the solution.
The reason why cs1.5 has ammo problem is that 1.5's player's pvPrivateData's offset of ammo have different value from 1.6's. cs1.6 use cstrike module, So please find these offsets and use fakemeta to write the ammo function yourself instead of the cstrike then you can enjoy csdm on cs1.5, good luck!