Having some issues with my hush funds

Funds are in the swing wallet  UI 0.72.2 blockchain syncs to 99% funds are showing up all looks good

I downloaded the new hushmate wallet and copy pasted the old wallets wallet.dat file across but that did not work as a guess with the whole komodo upgrade merge whatever the process is a bit more involved.

Is there a step by step guide as to what I have to do to get my hush coins working in the new wallet?

Many thanks