[Elecraft] KX3 2 mtr module, odd repeater splits?

[ejkkjh at gmail.com]

Trying to store an odd repeater split in KX3 for use in the 2 mtr module.
The input ends in .025 and the K3 freq memory editor will only allow a split ending in .020 and you can not store split.
Entering it manually in the KX3 I use both VFOs but the KX3 will not store a split in memory.
I am missing something, is there a way to do this?
Thank you   73
Emory  WM3M