Sometimes it takes a few days for him to get back to you. He gets pretty busy sometimes and will get back to you as soon as he sees the PM. If you want, you can PM him again in the next day or two, if you haven't heard back by then.
Yea it is hard to just offer single modules. It is almost counter productive and don't want to set a precedent as even a three pack there is not much there but I would offer a mix match so if you wanted one of each size in a three pack or any mix you want I can do that. Other option is to get the diode in module with leads which is almost half the cost of a three pack and you get the unit ready to go.:beer: