Currently on the production line is another kit from Rick Holt at Frequency Central. This one is the fabulous Meth Amp, effectively a clone of the EHX Big Muff in Eurorack format for those insanely distorted TB-303 squelches. Should be ready within a week if the Alpha pots arrive soon.
Having made a complete fuckup of two previous boards by putting the voltage regulators in the wrong way round, I've rattled through building this new version. One more board to build then the modular cases will finally be ready for me to transfer the synth modules into.