Exlor
That assumes the Timpala Steel is still there! Dating when the Rebellion happened, and when they jumped to the MTA system would have given a finite number of stars they could have jumped to. Easily searchable by an MTA vessel. Did Ves really kludge a "scanner proof" box out of 3rd rate tech? And did he manage to convince everyone that this incredibly rare exotic was already gone? And therefore not to bother looking for it?