I i have this installed,on a gilbetini mount!
i must search pictures on my external usb 1 terabyte hd,there are so many,so i dont know how long it takes until i find
you must also mofify the whole in the plate it self,in orginal you cant fix it
the problem what i have my motor blocks @ 68 east,.all limits in motor are removed,specification says,it should go to 80e,but it hangs,i dont know why,also the main problem i have i use a gibertini mount dont have the orginal fibo for 1,25 m,and i can only move from 8w to 28,5 then the declination is wrong in eastern and western satelites,with out montery 140 it is very hard to find the satelite,the problem i have on the mount of gibetini i dont see any delclination scala,so it is imposible to setup the system,coz i have no orginal fibo mount for my antenna,dual axis systems,are much more dificult to set up,with out declination scala,and help i think i will never solve the problem,wehn i find picutres i will email to you!
but without modifaction of the complete adpter plate,you cant fix it on the antenna!