Surley, if there was the slightest doubt in the weld, if someones got any common sense, they will get someone else to weld it. Im no welder - I will openly admit that. I employ 4 of them. I tack it/set it up, they weld it for me. There all coded and I trust them.
As for people questioning the Saturn build guide - ITS A GUIDE!!! Its not a foolproof way. Its a learning curve. That's why im building one. to 'play' and have something worthwile at the end (plus I need an excuse to leave the wife indoors with the 2 toddlers!!)
Im not wishing to call anyone down, and I feel kinda guilty for Phil getting a kicking on a thread I started.
Your all great engineers. You've all got guts to take a project on like this, and I admire the talent that there is. Ive got to admit, ive copied some of your ideas (not saying whos

)and theres one or 2 builds that I aspire to challenge. Keep up the great work, ALL of you.