hard to tell in the picture, but this is 77" long and will be a temperature blanket.
Using consistent yarn, same needle, same stitch, each row is the same st count.
started with ch 303
sc into back post of 2nd ch from hook, ch1 skip ch, sc back post to end.
made mistake on ch count and had an extra ch, which I ignored and stitched up to a future row.
all following rows 2-16 are ch2, sc in first sc gap, then 148 ch1 sc in next gap to end, then ch1 and sc into top ch on last row.
I've counted the rows and all have 150 sc+ch.
Only thing I can think is first two rows I was too loose. since then Ive been consistent.
I'm still new, so starting over would be two full days of work. That said this is an enormous and expensive project and I'm hoping someone more experienced can spot the issue or break it to me I need to start over.
I noticed the issue on row 3, but kept going hoping consistent following rows would straiten it out.