it's all good here mate

now there are some pics up it should be much easier to explain

the winders on the 89/90 soec cars have corse/fine splines so you need to find out the splines you need to match up to your car first

you can then get the bits you need, i've got 3 motors in my garage just doing nothing if you want bits (just got to find them)

for those who have sticking glass, it may be that the actual glass is jammed if it doesn't go up, pop the glass out of the appeture by winding it back and then clean the metalwork around where the roof and glass panel meet, especially at the rear, as this is what normally causes it