Thanks to all of you for your generous offers of advice and help. I think I'll pass though on trying to scrounge up materials. I spent a whole day trying to manually plot a route and think I've exhausted all the possibilities. I'm pretty sure I can't make it with just 2 jumps longer than 78 ly. Am ready to be back on the road, so to speak. As I said, I hadn't really planned going to Semotus Beacon when I left, so I'm not that disappointed. This will be motivation to come back to this end of the galaxy another time, armed with more wisdom and appropriate gear for the task.
yeah but we can blast some arsenic from rocks and you scoop up with your cargo scoop
if you have shields its very easy.
alternatively when I went to ishums reach I only used one grade 3 with a range of 51ly for the 82.68LY jump, so if you can get back to beagle without using your grade 3s there are options for you.
i.e.
Myeia Thaa RI-B D13-1 --- Myeia Thaa QI-B D13-0 (58.70 Ly)
Myeia Thaa QI-B D13-1 --- Myeia Thaa UO-Z D13-0 (50.31 Ly)
Myeia Thaa UO-Z D13-0 --- Ceeckaea QK-C D14-0 (56.14 Ly)
Ceeckaea QK-C D14-0 --- Oevasy MA-A D0 (66.32 Ly)
Oevasy MA-A D0 --- Oevasy NA-A D0 (53.69 Ly)
Oevasy NA-A D0 --- Oevasy RG-Y D0 (82.68 Ly)
Oevasy RG-Y D0 --- Oevasy SG-Y D0 (50.10 Ly)
only one of them needs a grade 3, the rest are potentially grade 1s depending on your ship, you mention 52.1LY so that's 65.1ly with G1 perhaps you can squeeze the 66.32LY by dropping your fuel level?