2nd Coil FIrst Light???

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "raven0075 by way of Terry Fritz <twftesla-at-uswest-dot-net>" <raven0075-at-home-dot-com>

Running a 15kva 60ma NST.
Primary 13 turns 1/4" copper tube with 3/4" spacing.
Using 10 awg wire to tap primary.
Secondary 8.5, 22awg with 933 + turns for 23".
Caps MMC 3 parallel strings of.056uf 1600V metal Polypro, x12 each per string
for a total of 19,200volts.
Toroid 14" diameter X 4" high.
Using a static spark gap blown by my 3.0 horse shop vac.
 
I was able to get 12" solid 1/4 to 1/2 thick streamer to a ground post once I
tuned it.
 
I am kinda disappointed thought it would do 2 to 3 feet.
 
Do I need more power?? or a bigger toroid.  I should be able to get 2 to 3 feet
out of the coil that size.
 
If I put 2 15kv NST's in parallel will this make much of a difference??
 
Or do you need a pole transformer to get this performance.
 
 
Thanks
Brian W.