Chris;
Sweat NOT!
This is one of those "dee-lish" moments that us Pz 1 modelers should indeed relish and have fun with!
What "direction" should tracks run in? There is that convention (and it's only a convention in practice, NOT any sort of technically-mandated need by "functionality considerations") that German dry-pin / dead-link tracks were mounted facing or running "wide-side" of link leading on the top run. It came out of a manufacturer convention. Tracks were installed on tanks at assembly plants using a standard procedure - and that was to do any given assembly-step "always" the same way. So... all original OEM tracks got put on in the same run direction. And of course, all links in a run have to face the same direction to link up, so... We have a convention in place.
German dry-pin tracks in most marks (Pz 1, II, III, IV, and V for sure) all came with track pins inserted from the hull-side of the run - so that pins would not simply drift out and lose the track. Pins could be inserted into either side of most link-types, so that the one type of link could be used on either side of the tank and still run the same direction (that convention...). This is why, for example, Dragon Pz. III / IV "MagicTracks" come "handed" - the links are all the same, but the pin-ends reflect the side of the tank, with "keeper clips" always to the outside of the runs. (asymmetrical links, such as winterketten, are the notable exception, as they could not be put on "paddle" facing in towards the hull!)
So, "technically speaking", one could actually install most "symmetrical link" track types running either direction (again, winterketten types were a special case..., as were the asymmetrial links used on Tigers, etc.) - and they functioned just as well either way.
But... DID this happen? That's actually "your question" here...
YES. Fairly common to find in the photo files that Pz 1A and B and some II as well had tracks put on "backwards", and even more dee-lish, one run going either way! Hardly ever seen (other than with winterketten types) on Pz III and IV. Why this? Tank crew could and did dismount Pz 1 "tiny link" tracks and do so completely for vehicle repairs. Pz III+ tracks were much larger and heavier links and runs, and much less commonly completely removed from the tank... so small Pz. I "OEM" tracks had "opportunity" to get turned around by crew doing repairs, while Pz III+ tracks much less so.
So... got one or both of them assembled "backwards"? You are OK! Photos show that these tiny tanks did sometimes "suffer" that. There are even a few training-school photos which show student-crew being instructed on maintenance... and working on those "driver-school Ohne-aufbau tanks" with reversed tracks! And if the training instructors allowed this to happen... Guess we should reshape our thinking a little about the purported rigidity of the German Army!
See any of the better ref pubs on Pz 1 (Tankograd, etc.) or pubs showing lots of Pz 1 pic in the field and you'll come across these "reversal jobs" on all versions - "gun-tanks", "kleiner befehlspanzer", panzerjager, special-use hulls.
Alas, while now you, too, "know about this detail", you are apt to still encounter show judges who are wholly naive to it.
Cheers!
Bob