Wobbler and drip tape compared 

Is overhead watering not a problem then? I thought it could cause sun scald and/or promote fungal growth.

What is the spacing with those wobblers.. I have the Xcel high throw like you got there but need to know how far to space them... what kind of overlap do they need?

Would be handy to know what area they cover?

Thanks for your videos. 👍👍🎯