[Bmcu] Headlight adjusters

[Lee]

In my continued quest for get my Lotus ready for spring travel, I'm 
currently redoing the headlight buckets. There are two adjusters in each 
bucket. On one of mine, both of the nylon (or plastic?) nuts that fit 
into the headlight bucket are broken. Does anyone know if these are 
available? I've checked the local parts stores and the ones that they 
have are WAY too big. All I really need is the nylon part, I still have 
both of the screws.

So, any suggestions?

Lee