mast pivot pin wear

I took down the mast on my E-25 for the first time this winter and discovered that the hole for the pivot pin has gone oval in a serious way. does anyone have ideas on the best methods to stabilize this rather critical point?

E-25 pivot pin wear

Well.... I just took my mast down last week and noticed the same problem. I hope to remedy this in the coming weeks with a stainless sleave for the pin which distributes the load across a larger area of the mast wall. Of course this is one of the many things to tackle on my 31 year old bolt.

If anyone else has already fixed this problem please do share