Haven't seen any problems with this version. Great that the THAC0 now works correctly.
How do you calculate weight allowance? According to the rules:
The table for Strength gives +10 lbs for 12 STR, and one of my PCs has total weight allowance as 100 (correct). Another one has 15 STR and its 200 for him (+20 lbs in the table, should be 110). And yet another with STR 17 has a whopping 500 (+50, should be 200 total).
Moreover, the rules state that 150 is the maximum and give the following example table for that case (p. 123):
Attachment 57106