Light Aircraft Association

Hi,
I shall shortly be taking delivery of a Sportcruiser kit and I am debating the pro's and con's of filling the pop rivet heads.

I would like others views on this is:- Is it good idea to stop water ingress and from a cosmetic viewpoint?...or is it a waste of time?

Also what is it recomended to fill them with?..micro-balloons or what.

Thanks,

Alan.

Thanks,...found the discussion you refer to....

Didn't quite answer the question though...Is it worth doing?