What is the best way to keep the majority of full length tests untouched?

[Let'sMasterLsat]

Hello!
I have recently started studying for LSAT. I do have a concern which I thought I might be able to get some help here. I drill different question types now that I am moving forward with learning how to approach each of them specifically, but I am worry that those grouped practice questions are drawn from the actual tests that I will be taking every week to kind of measure and track my progress. If I see familiar questions on those full length tests then my score won't be a great reflection of my progress. Can someone help with that issue? What everyone do to keep the majority of them locked for the full length practice? That would be great if I get some help with your experiences... Thanks!

[Dave Killoran]

The grouped sets are typically drawn from older tests, which preserves the more recent tests for full testing use

Most students never come close to doing all the available questions, so it very likely won't be a concern.

Thanks!

[Let'sMasterLsat]

Thanks so much for your response Dave.

I have another question, are the tests from the previous LSAT format (with Logic Game PT 1-100), good to be used for the purpose of drilling? To make my question more clear, are those repeated in the new tests 101 - 158 and just the format has been changed or are they totally different tests and are not duplicated? In this case using the LR and RC of those tests are also a good source for drilling. Thanks in advance for taking the time to address my question.

[Let'sMasterLsat]

Nevermind! I actually found the chart which they got transferred from the older prep tests. Thanks again.

[Cathandr]

Most LSAT prep companies use a huge question bank, so seeing repeats is unlikely, even if you're drilling specific question types. But to be safe, mix up your practice, don't just focus on one type of question at a time. And, honestly, some overlap is fine. It's more about seeing how you handle new questions under pressure.