Hi all, Does anyone have any info on wrapping and winding your own coils. trying to find out about core sizes and materials also wire guage ?. and suppliers would be handy. any information would be greatfully received. i have an engineering background and beleive i could wind my own coils and fabricate and weld my own machine frames as i have all the skills tools and equipment needed. thanks in advance for any info. cheers, Rob C.