The electrician has about 6 units for me I was told. These are built by hand and so having just finished building ten 6100 Streams earlier today myself, I have a new respect for what this means. A TS24 has a cumulative total of 4.5 man hours of labor and the pump is tested twice, four people build a pump one after the other, each checking the last ones work before proceding to the next step. The lady who asembles the drive unit may take a pump apart 3-4 times and reassemble it after subtle modifications before she is satisfied that it is silent. The multicontroller is entirely hand soldered by one man. I now completely understand all the delays, it is really unbelievable to work on the assembly line yourself. I will try my best that one of these units gets to you and a new board design that is made by a machine is due in a couple weeks so then we will have plenty of multicontrollers.