How's that? I stated quite clearly that I'd never ran Sika so was unsure as to why people said they were easy. What's silly about that? You come on, make a stupid comment in an attempt to ridicule people but add nothing more. If you have this vast knowledge and experience maybe you could use it to qualify some of your scoffing. It doesn't seem to me that you've actually got any answers. If you read back, you've answered nothing and just posting comments trying to make yourself sound better. That smacks of insecurity, probably bought on by a lack of real world knowledge and a transparent attemp