Let's make some sense of adsense tricks

Removed low CTR low epc/cpc site increased overall revenue three times.

[buyingsites]

I accidentally deleted on of my website about 2 weeks ago, so i was getting 1,000 page impressions less/day, which had a CTR of only 1-2% and was making only $2-$3/day.
I just didn't had enough time to rebuild my that site, and was busy doing SEO for another site for a major client .
I compared my revenue of last 2 weeks today and amazed to see that from that day itself my overall revenue is three times.
It can't be anything else other than my low ctr / low epc site with 300 visitors/day when dumped and adsense is not being displayed on that site has helped me to achieve 3 times more revenue on rest of the traffic.

Any one else also experienced that ever?

What did you ever done accidentally that your revenue was increased.
Share your one tip besides all that "make new content , make good site and be a good writer etc etc."
List some thing which helped you raise revenue on your existing traffic and existing site besides changing a little layout etc.

i am writing an ebook on actual experiences, need your accidental jump incident story.

[hunderdown]

This isn't accidental, but I did increase overall revenue for my site on three separate occasions by removing AdSense code from the worst-performing pages. This improved average CTR, which seemed to improve average EPC, thus leading to greater revenue for the same or slightly fewer clicks....

[yoyo8]

It can't be anything else other than my low ctr / low epc site with 300 vistors/day when dumped and adsnese is not being displayed on that site has helped me to achieve 3 times more revenue on rest of the traffic.

It can be LOTS of other things.

[buyingsites]

yoyo8 :: sure it can be other things, but i have checked all my logs and site positions of all of my sites all are same in SE's nothing major happened, and i didn't even worked on any of my sites since last 1 month. I got contracted out for SEO work for 1 month flat, so literally had no time besides to check my revenue.
I am firm believer now , if i remove my low ctr/paying site it will increase revenue in total.

I will elaborate this more as i am writing the whole scenerio with examples and screenshots.

As hunderdown said he has similar experience too.

What helped you raise revenue on your existing traffic and existing site?