Modifications:

• I did a regular 1x1, I didn’t knit from the backlog
• I knitted 33cm from the cast on to the part where you divide front and back
• I knitted 55cm from the cast on the the part where you separate the sleeves
• I used 4mm DPNs to graft the shoulders, 5mm circulars for the bottom ribbing, 5.5mm circulars for the body and 4.5mm circulars for armholes and neck ribbing
• I did a regular 1x1 for 2cm on the neck and 3cm for the armholes