wow, after tons of code, I have decided to ditch my scroll routine, it was great (may come in usefull some other time) but not flexible enough. I have decided once again to go with a $d011 scroll. but expand it so its more of agsp.
the benifits are obvoius, uses less raster time & by using agsp I can offer multi directional scrolling
righty, now I can continue putting in my slope detection