Basically a quite few people on here and other forums have had engines made for them cash handed over etc engines either took too long or were built and when they run them up BANG but thats your fault apparently forget the fact they built it and they were running it on there bench and if ordering parts you'll be waiting a long while to get them thats even if they turn up!
Also when you talk to them they seem to know what they're doing/talking about but clearly not when your engine goes bang without you even having it!
Wes