wiring 2x controllers in parallel to....??

[joostin420]

i would like to run my 2x lehner 4200's with 2x schulze 18.61k controllers on 12cells.

for example, i know it is possible to run 2x 6cell packs in parallel to run a total of 12cells. is it possible to run both of the controllers sharing 12cells (i.e. running the controllers in parallel)?

thanx,

justin