Success! OK the long version. Used 12 V probe and checked battery, good. Cable to starter, bad. Fuse block, bad. Could not believe cable from battery to starter is bad so start to check wire from battery every foot. Good for the the first couple then goes bad. Realize probe not fully grounded so create longer probe ground and connect straight to battery. All good but still won't start, no electrical. Check ground again, very tight but after wiggling all power is restored. Remove ground and clean connection and reattach. Problem solved. Jowdy had it right good tight ground but not making a good enough connection for a "propper" ground. Good lesson learned. Thank you for all the advice. This was my first trouble-shooting event and I learned a lot. Makes the Speedster that much more mine!