Really dumb one this time, but how do I get 'em dead straight? Mine always seem to have a slight curve, not wanted..
I use Tamiya sprue as I think it makes a better ( just better quality plastic in my opinion)and more consistant pull, but how on earth do I keep them straight..
Help me modelling gods
Cheers
Joker

An old time trick........

Stretch vertically, not horizontally.

Also - don't let go of one end until it has cooled a few seconds. Keep just a tiny bit of tension on the sprue to keep it straight.

Experiment with different manufacurers plastic - some are easier to use than others.

Thanks lads, worked like a charm, always learning,...
regards
Joker