On Tue, 19 May 2020 17:23:37 -0700, abrsvc wrote:

No problems here. If you want to use the ECGs to verify that everything
works prior to "upgrading" to Si, the parts are available. These are
small enough that they will fit into a small padded envelope, so
shipping will be next to nothing.

Let me know if you want them (no charge).
Dan

Thanks Dan, much appreciated.