Jeff Ligda is developing a Starship map for PrBoom+, but wants it to be compatible with ZDooM. [As he doesn't have a ZDooM account, and doesn't want to create one just for a single post, he's asked me to post his question here.] When used in ZDooM he gets a slimetrail-like glitch that actually translates to a wedge-shaped section of texturing that gets messed up.
For those that may be familiar with such a problem, please review the details of the problem
on the DRDTeam forums. Please either post on those forums, or here.
Many thanks.