RUB Help Needed

[start-up]

once again heating up the metal and then pushing it through the sides of the RUB. i have a series of holes at the top of the warm end and then a series at the bottom of the cold end causes a flow through of air which is good.

Just be carefull you dont burn yourself when your heating up the piece of metal, also it stinks when you do it and the fumes that come off are toxic so open a window and let the parents know first

M

[iajo]

soldering irons can be bought online for a fiver and work really well. Heres one £8 including p&p

30W Soldering Iron : Mains Soldering Irons : Maplin