What is the best way to convert a memoQ TM to SDL?

Hi Folks,

I am new to SDL Studio. Have done all my work in memoQ so far. Now need to convert my memoQ TMs to .sdltm and am looking for the best way of doing it. Exporting from memoQ to TMX and then importing/upgrading TMX in Studio 2017 results in huge losses/multiple errors (20-40% of the units seem to be lost in the process).

If there a work-around? E.g. some way of trimming a large TMX file to a simple two-column BL table outside CAT tools (I don't care about formatting or any metadata in my TMs, just need bare units) and then importing this table into .sdltm without any loss?

Thanks in advance for any suggestions or pointers to the relevant resources.

Yuri