I too would like to increase the inward force holding the sidescreen to the upright, as they tend to chatter in and out at speed. I think this can be done by slightly increasing the angle of the bend in the brackets. Has anyone done this, and can advise? It looks like I will have to partly disassemble each sidescreen by taking the vinyl side off first.
Nigel
I did this with my old Roadster & it worked quite well. I did have to take the brackets off the sidescreens to do it, if I remember rightly.
Ian