Well, it's a constraint for sure. And there's a lot of public filers in this industry, and watching their Q1 results and what they said about that topic. Certainly, material availability, resin availability, chemical availability, metal availability, chips, and supply chain slowdowns are affecting the global industry. It's pretty factored into our outlook. We've accepted it as a reality for this year, that they're not going to have a of demand, if you will, to get caught up with the orders. If you track orders in the global industry, the orders are far out-seeding production. And so the production in the global industry is going to be muted or tapped a little bit for the remainder of the year, as this gets caught up with us. As far as connectors and electric harnesses, specifically, to your question, for sure. And there's probably files here. They've said that there are global shortages in connectors and we've been impacted by that. The alternate, for a personal guess, is the material substitutions. And we've done more material substitutions than we can recall. We're coming on close to 1000 material substitutions that we did on a . It makes keeping a season of plants pretty hard to do, substituting materials . We really see ourselves going backwards. Mike, maybe you see it as a go-forward constraint. It's not getting worse. It's just bad and this thing's bad, and the outlook for the component suppliers to get caught up are several quarters on, with the exception of chips. If you read about the chip shortage, which impacts our customers, it's really a constraint to our customers. It looks like it's going to be going on about a year. And they have substitute chips, our designs, we're dealing on substituting the next set of our designs. Our connectors made up to their electric control boxes and then their electric control box have chips in them. And so they have a job to do to work around this constraint and so do we. And we all are. So I see it getting designed around a little bit, Mike, but it's not going to be rapid. It takes a lot of detailed work.