I just ordered a HV servo im putting it in a E MT i want to put at least 7 volts to it. The help im looking for is a suggestion on a decent priced bec with adjustable voltage. Any input is welcome. I been doing this along time but never used a bec before.

I like the castle 10a, I am running a little over 7 volts and its treated me good so far, but if you didn't want to pay the $20 or so it costs you could make one for probably less than half that, but to change voltages you would probably have to swap resistors or include potentiometer in circuit

I just heard a few horror stories about the castle. Ill most likely go with it though. I have a castle link already too im guessing that's how you adjust it anyway, thanks.

The castle is the least expensive, and appears to be the most configurable. Look on amain for "programmable bec" and you'll find the other options.

I have heard bad things about the pro 20a bec, I have been using the 10a for quite some time with no issues. And yah, it just programs with castle link ithe same way you program esc