I am thinking of having a small batch of slightly longer (3/16 ish longer) stainless steel gearbox inspection cover screws made, if there is enough interest I will go ahead. They should come out at £12.50 U.K. mainland posted for a set of four.
I am also investigating the possibility of having some chain case screws made of the correct thread, 3/16 cycle and NOT 2BA again if there is enough interest I will have a batch made.
I have a photo of the gear box cover screws I can send to someone if they can up load it to the site for me.
Thanks, Ian.