hello everyone , not sure if i've done this right , but thanks for putting it out there . i've got nothing but respect for you all that have done you apprenticeships ,personally i think its the best way ! i came into this trade, almost accidentally ,but i love it . sintra is special ! learnt a lot , and this is the first time i've had the bottle to write in . must say that sometimes the questions asked are surprising from people that should know better , but you mostly answer them! my philosophy is , if in doubt ,ask ! thanks again !