IM 2

[na_th_an]

Because I'm paging RAM 0... I've always done it that way in all my 128 games. I'll try a=16 to check if it's more ZX Basic friendly. Anyways, bit 4 is used to select ROM0 or ROM1... So maybe that makes sense, if PRINT needs the 48K ROM paged in...

Thanks, I'll try that