Amnesia Auto in a Solo Cup

SUMMARY: Second Grow ever after an ok first grow. I germinated this seed initially as a replacement for a failed seed of another strain however as I wasn't a fan of my last Amnesia Auto from Seedsman I decided to plant another a seed instead and keep this as a solo cup experiment to learn from. I used both the "Glass of Water" technique and the "Paper Towel" method to germinate the seed as I did with my first grow. Thursday 24th December 10:10 Seed placed into a glass of room temperature (21°C) rain water at a pH of 6.2 and were placed in the tent in darkness at a temp of 25°C. Friday 25th December 10:20 The seed was still floating but sunk immediately after a light tap. I wet some kitchen roll in the water and then placed the seed onto it folding it over gently twice and then sealing it in a ziplock bag. I placed the ziplock bag in a cupboard in the house in between some towels. Saturday 26th December 21:55 The seed now has a 2cm tap root and so I will plant it tomorrow in a solo cup. Sunday 27th December 13:30 I planted the seed in a solo cup and gave it 60 squirts (20-30ml) of rainwater/calmag at a pH of 6.2. Monday 28th December 12:00 I can see the seedling breaking ground and so will sprout today. I gave it around 80 squirts (roughly 50ml) to gently saturate the coco. Monday 28th December 20:15 I dropped the light from 32" above the pot to 24" after noticing Mr Canucks has his light at 24" height. I gave another 50 squirts to keep the coco moist. The seedling has broken ground but only just and is still wearing its shell.