here comes some pics.....i will add any dems that i know or see that might help....i sold boat to bob in florida....gave him the 1992 shamrock brochure i'll call him an see if he can scan and download....not sure it will give any more info but worth a try. i'am sure the folkson our board will love to see the finished artwork. ?? can you do a picture/drawing of my specific boat with t-top, overhead electronics box, radar etc. ?? i will see if i can get the windshield height measurement for a point of referance from bob . garry