or try another option!
if its a project marker get a little adventurous!!!!!
dump the impy board altogether, loose the horrible solonoid tray, use a grip off another marker which has the board in the frame with the battery and the noid in there too.
fiddle with it a bit, get creative on how to mount it all and reduce the weight/height of the finished beast.
take a look around at the pimp kit....thats exactly what that is. a trayless impy!
mmmm im tempted to try this myself actually! anyone got an old impy!?