Help or manual for 2003 sun-lite 690STD cab over camper

I had one of these for a decade and enjoyed it a lot. I did not add helper springs to my Dakota, but did put Rancho shocks on it to help with side to side roll when cornering. YMMV.
I sent the manuals with it when I sold it, but can certainly answer any questions. Send me a PM if you like so we don't clog the forum. Alschott's post above is absolutely correct from my experience as well.