If you use IE as a browser, you can set up RSS feeds and when a new filing is posted on SEC it also shows up in your browser RSS tab. Look around on the main SEC page for the company and you will find the orange icon near the middle of the page on the left side. I have them for about 20 companies and it makes it a little easier.
SLI Main page
Not so sure that support and resistance levels mean that much on this one anyhow. The big deal is whether the orders come in or not. Some are apparently starting to hope for better news and guidance at the upcoming earnings release, but we just need to wait it out. Still, I would rather see it going up ahead of earnings. That way, if there is a disappointment, we will have a little cushion on the downside.
I know their business is somewhat different than McGrath, but he was pretty positive on the economy, construction - both residential and commercial, and the oil field. Maybe we will see some of that pay off here some day.
Fwiw, I bought a little more Raven last week around $35.50. Sold my Amcol last week after the buyout offer, so had a little cash. Need to do a little more research before deploying the rest of the funds.