bump... Please help
You are over-thinking this.
1. Try it out. I recall 1.7 and YAWMM working fine with base 57, not sure about 37. Try it if you want to know?
2. Just revert back to a cIOS that works or install cIOS236 and use that for wad manager.
Or as cile said, just leave IOS249 alone and alter IOS250 (or247/248 if using Cfg).
I heard 1.6 was buggy so I stayed away from it. I use YAWMM or MMM for wads. Nothing else is needed IMO.
Damn I suck!!!!